Tongue cancer is a cancer in the oral cavity and is a malignant tumor on the tongue. Tongue cancer mainly occurs in the front two-thirds of the tongue and rarely occurs at the root of the tongue. Tongue cancer occurs mostly in men and is less common in women. The cause of tongue cancer cannot be determined, but most believe it is related to the oral environment. Frequent exposure of the tongue to something too hot or too cold causes changes in tongue sensation over time, which may eventually lead to cancer. Some chemical factors such as ultraviolet rays, X-rays and other radioactive substances may occur cancer. Neuropsychological factors, endocrine factors, immunity of the body and other factors as well as genetic factors can lead to the occurrence of tongue cancer. Other cancers in the oral cavity such as gum cancer, throat cancer, etc. may cause tongue cancer by connecting to the tongue, and lymphoma of the neck may also cause tongue cancer. Surgery is the main means and effective method of tongue cancer treatment, which usually removes the primary lesion and surrounding lymph nodes. After surgery, you should pay attention to rest, keep your mood relaxed, pay attention to emotional care, reduce adverse stimulation, eat more fresh fruits and vegetables, and improve your body immunity and resistance ability. Tongue cancer is a kind of malignant tumor, which should be treated in time, and after cure, attention should be paid to the care of tongue body and regular review.